General

  • Target

    f418f058b04604397e7e7ee35cc925fe24c150c7ebe395894644aef2377c96d9

  • Size

    685KB

  • Sample

    230327-sa6ycsea23

  • MD5

    a5cf88acab030eb4e8f2df5317d0dc1d

  • SHA1

    d9c3db480350bea34c7538804cca1449abf193b7

  • SHA256

    f418f058b04604397e7e7ee35cc925fe24c150c7ebe395894644aef2377c96d9

  • SHA512

    9ef971e6e3fd8647d0c9333eab1483bde51eb6821a0c91c0c310f0a1e1db19add061281f55c663a9312f655d494b573f2fc822c98c012c55973c728c084867cd

  • SSDEEP

    12288:SMryy90AAJeB00t6ZykDzcUomnkVIErYNzTH/YOICkzBbNMExK44ztowhTo8KEd:0yQo1XkMlmbKYNzTgOIFRNMExKbBowhT

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      f418f058b04604397e7e7ee35cc925fe24c150c7ebe395894644aef2377c96d9

    • Size

      685KB

    • MD5

      a5cf88acab030eb4e8f2df5317d0dc1d

    • SHA1

      d9c3db480350bea34c7538804cca1449abf193b7

    • SHA256

      f418f058b04604397e7e7ee35cc925fe24c150c7ebe395894644aef2377c96d9

    • SHA512

      9ef971e6e3fd8647d0c9333eab1483bde51eb6821a0c91c0c310f0a1e1db19add061281f55c663a9312f655d494b573f2fc822c98c012c55973c728c084867cd

    • SSDEEP

      12288:SMryy90AAJeB00t6ZykDzcUomnkVIErYNzTH/YOICkzBbNMExK44ztowhTo8KEd:0yQo1XkMlmbKYNzTgOIFRNMExKbBowhT

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks